Go into fastboot mode by simultaneously pressing the VOLUME DOWN button & POWER
Open the folder where TWRP that has been extracted and open the .bat file whose writing mandarin or strange characters

CMD window will open and it will appear strange characters. Press Enter to continue

6. Select the number 1 for flashing TWRP permanently or 4 for flashing TWRP temporary. and then Press enter. CMD window will close itself and your Xiaomi Redmi 3 will restart and then enter TWRP (Recovery mode) automatically.

7. Setting the language can be changed to English with selected 設置 on the main menu and then click on the image TWRP globe (world globe) at the top right of the screen, set the language to english.